Specifications

show controllers xtagatm
MP-451
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Oper state Operational state of the interface, according to the switch. Can be one of the
following:
• ACTIVE
• FAILED_EXT (that is, an external alarm)
• FAILED_INT (indicates the inability of the MPLS LSC to
communicate with the VSI slave controlling the interface, or another
internal failure)
• REMOVED (administratively removed from the switch)
admin state Administrative state of the interface, according to the switch—either “Up”
or “D
own.”
VPI range 1 to 25
5 Indicates the allowable VPI range for the interface that was configured on
the switch.
VCI range 32 to 65
535 Indicates the allowable VCI range for the interface that was configured on,
or determined by, the switch.
LSC control VC need
n
ot be strictly in VPI or
VCI range
Indicates that the label control VC does not need to be within the range
specified by VPI range, but may be on VPI 0 instead.
Available channels Indicates the number of channels (endpoints) that are currently free to be
u
sed for cross-connects.
Maximum cell rate Maximum cell rate for the interface, which was configured on the switch.
Available cell rate Cell rate that is currently available for new cross-connects on the interface.
Endpoints in use Number of endpoints (channels) in use on the interface, broken down by
a
nticipated traffic flow, as follows:
• Ingress—Endpoints carry traffic into the switch
• Egress—Endpoints carry traffic away from the switch
• Ingress/egress—Endpoints carry traffic in both directions
Rx cells Number of cells received on the interface.
rx cells discarded Number of cells received on the interface that were discarded due to traffic
ma
nagement actions (rx header errors).
rx header errors Number of cells received on the interface with cell header errors.
rx invalid addresses (per
car
d)
Number of cells received with invalid addresses (that is, unexpected VPI or
VCI.). On the BPX, this counter is maintained per port group (not per
interface).
last invalid address Address of the last cell received on the interface with an invalid address (for
e
xample, 0/32).
Tx cells Number of cells sent from the interface.
tx cells discarded Number of cells intended for transmission from the interface that were
di
scarded due to traffic management actions.
Table 23 show controllers xtagatm Field Descriptions (continued)
Field Description